fda285e2f5
It is an excellent platform for catching bugs: big-endian, slow enough that a context switch in the middle of an operation becomes a regular occurrence, and all that on a SMP box. Or: I just wanted to see if it would work. Signed-off-by: Erik Boasson <eb@ilities.com>
264 lines
7.7 KiB
Makefile
264 lines
7.7 KiB
Makefile
ifeq "$(CONFIG)" ""
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override CONFIG := $(shell $(dir $(lastword $(MAKEFILE_LIST)))/guess-config)
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ifeq "$(CONFIG)" ""
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$(error "Failed to guess config")
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endif
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endif
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OS := $(shell echo $(CONFIG) | sed -e 's/^[^.]*\.//' -e 's/^\([^-_]*\)[-_].*/\1/')
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PROC := $(shell echo $(CONFIG) | sed -e 's/^\([^.]*\)\..*/\1/')
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ifeq "$(OS)" "darwin"
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DDSRT = $(OS) posix
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RULES = darwin
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CC = clang
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LD = $(CC)
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OPT = -fsanitize=address #-O3 -DNDEBUG
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PROF =
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CPPFLAGS += -Wall -g $(OPT) $(PROF)
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CFLAGS += $(CPPFLAGS) #-fno-inline
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LDFLAGS += -g $(OPT) $(PROF)
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X =
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O = .o
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A = .a
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SO = .dylib
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LIBPRE = lib
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endif
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ifeq "$(OS)" "solaris2.6"
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DDSRT = $(OS) posix
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RULES = unix
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CC = gcc -std=gnu99 -mcpu=v8
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LD = $(CC)
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OPT = -O2 -DNDEBUG
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PROF =
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CPPFLAGS += -Wall -g $(OPT) $(PROF) -D_REENTRANT -D__EXTENSIONS__ -D__SunOS_5_6 -I$(PWD)/ports/solaris2.6/include
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CFLAGS += $(CPPFLAGS)
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LDFLAGS += -g $(OPT) $(PROF)
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LDLIBS += -lposix4 -lsocket -lnsl -lc
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X =
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O = .o
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A = .a
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SO = .so
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LIBPRE = lib
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endif
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ifeq "$(OS)" "linux"
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DDSRT = posix
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RULES = unix
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CC = gcc-6.2 -std=gnu99 -fpic -mcx16
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OPT = #-fsanitize=address
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# CC = gcc-6.2 -std=gnu99 -fpic -mcx16
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# OPT = -O3 -DNDEBUG -flto
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LD = $(CC)
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PROF =
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CPPFLAGS += -Wall -g $(OPT) $(PROF)
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CFLAGS += $(CPPFLAGS) #-fno-inline
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LDFLAGS += -g $(OPT) $(PROF)
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X =
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O = .o
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A = .a
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SO = .so
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LIBPRE = lib
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endif
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ifeq "$(OS)" "win32"
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DDSRT = windows
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RULES = windows
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CC = cl
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LD = link
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# OPT = -O2 -DNDEBUG
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OPT = -MDd
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PROF =
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CPPFLAGS = -Zi -W3 $(OPT) $(PROF) -TC # -bigobj
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CFLAGS += $(CPPFLAGS)
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LDFLAGS += -nologo -incremental:no -subsystem:console -debug
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X = .exe
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O = .obj
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A = .lib
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SO = .dll
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LIBPRE =
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# VS_VERSION=12.0
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# ifeq "$(VS_VERSION)" "12.0" # This works for VS2013 + Windows 10
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# VS_HOME=/cygdrive/c/Program Files (x86)/Microsoft Visual Studio 12.0
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# WINDOWSSDKDIR=/cygdrive/c/Program Files (x86)/Windows Kits/8.1
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# else # This works for VS2010 + Windows 7
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# VS_HOME=/cygdrive/C/Program Files (x86)/Microsoft Visual Studio 10.0
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# WINDOWSSDKDIR=/cygdrive/C/Program Files (x86)/Microsoft SDKs/Windows/v7.0A
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# endif
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endif
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ifeq "$(OS)" "wine"
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export WINEDEBUG=-all
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DDSRT = windows
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RULES = wine
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GEN = gen.wine
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CC = wine cl
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LD = wine link
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CPPFLAGS = -nologo -W3 -TC -analyze -D_WINNT=0x0604 -Drestrict=
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CFLAGS += $(CPPFLAGS)
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LDFLAGS += -nologo -incremental:no -subsystem:console -debug
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X = .exe
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O = .obj
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A = .lib
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SO = .dll
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LIBPRE =
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endif
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# use $(DDSRT) as a proxy for $(CONFIG) not matching anything
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ifeq "$(DDSRT)" ""
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$(error "$(CONFIG): unsupported config")
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endif
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# We're assuming use of cygwin, which means Windows path names can be
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# obtained using "cygpath". With "-m" we get slashes (rather than
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# backslashes), which all of MS' tools accept and which are far less
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# troublesome in make.
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ifeq "$(CC)" "cl"
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N_PWD := $(shell cygpath -m '$(PWD)')
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#N_VS_HOME := $(shell cygpath -m '$(VS_HOME)')
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#N_WINDOWSSDKDIR := $(shell cygpath -m '$(WINDOWSSDKDIR)')
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else # not Windows
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N_PWD := $(PWD)
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endif
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# More machine- and platform-specific matters.
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ifeq "$(CC)" "cl" # Windows
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ifeq "$(PROC)" "x86_64"
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MACHINE = -machine:X64
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endif
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LDFLAGS += $(MACHINE)
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OBJ_OFLAG = -Fo
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EXE_OFLAG = -out:
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SHLIB_OFLAG = -out:
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CPPFLAGS += -D_CRT_SECURE_NO_WARNINGS
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# ifeq "$(VS_VERSION)" "12.0" # This works for VS2013 + Windows 10
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# CPPFLAGS += '-I$(N_VS_HOME)/VC/include' '-I$(N_WINDOWSSDKDIR)/Include/um' '-I$(N_WINDOWSSDKDIR)/Include/shared'
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# ifeq "$(PROC)" "x86_64"
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# LDFLAGS += '-libpath:$(N_VS_HOME)/VC/lib/amd64' '-libpath:$(N_WINDOWSSDKDIR)/lib/winv6.3/um/x64'
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# else
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# LDFLAGS += '-libpath:$(N_VS_HOME)/VC/lib' '-libpath:$(N_WINDOWSSDKDIR)/lib/winv6.3/um/x86'
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# endif
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# else # This works for VS2010 + Windows 7
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# CPPFLAGS += '-I$(N_VS_HOME)/VC/include' '-I$(N_WINDOWSSDKDIR)/Include'
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# ifeq "$(PROC)" "x86_64"
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# LDFLAGS += '-libpath:$(N_VS_HOME)/VC/lib/amd64' '-libpath:$(N_WINDOWSSDKDIR)/lib/x64'
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# else
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# LDFLAGS += '-libpath:$(N_VS_HOME)/VC/lib' '-libpath:$(N_WINDOWSSDKDIR)/lib'
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# endif
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# endif
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else
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ifeq "$(CC)" "wine cl"
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OBJ_OFLAG =-Fo
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EXE_OFLAG = -out:
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SHLIB_OFLAG = -out:
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CPPFLAGS += -D_CRT_SECURE_NO_WARNINGS
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else # not Windows (-like)
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OBJ_OFLAG = -o
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EXE_OFLAG = -o
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SHLIB_OFLAG = -o
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ifeq "$(PROC)" "x86"
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CFLAGS += -m32
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LDFLAGS += -m32
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endif
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ifeq "$(PROC)" "x86_64"
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CFLAGS += -m64
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LDFLAGS += -m64
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endif
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endif
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endif
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ifeq "$(CC)" "cl"
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LDFLAGS += -libpath:$(N_PWD)/gen
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LIBDEP_SYS = kernel32 ws2_32
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else
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ifeq "$(CC)" "wine cl"
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else
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LDFLAGS += -L$(N_PWD)/gen
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LIBDEP_SYS = kernel32 ws2_32
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endif
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endif
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getabspath=$(abspath $1)
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ifeq "$(RULES)" "darwin"
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ifneq "$(findstring clang, $(CC))" ""
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define make_exe
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$(LD) $(LDFLAGS) $(patsubst -L%, -rpath %, $(filter -L%, $(LDFLAGS))) $(EXE_OFLAG)$@ $^ $(LDLIBS)
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endef
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define make_shlib
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$(LD) $(LDFLAGS) $(patsubst -L%, -rpath %, $(filter -L%, $(LDFLAGS))) -dynamiclib -install_name @rpath/$(notdir $@) $(SHLIB_OFLAG)$@ $^ $(LDLIBS)
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endef
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else # assume gcc
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comma=,
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define make_exe
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$(LD) $(LDFLAGS) $(patsubst -L%, -Wl$(comma)-rpath$(comma)%, $(filter -L%, $(LDFLAGS))) $(EXE_OFLAG)$@ $^ $(LDLIBS)
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endef
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define make_shlib
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$(LD) $(LDFLAGS) $(patsubst -L%, -Wl$(comma)-rpath$(comma)%, $(filter -L%, $(LDFLAGS))) -dynamiclib -Wl,-install_name,@rpath/$(notdir $@) $(SHLIB_OFLAG)$@ $^ $(LDLIBS)
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endef
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endif
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define make_archive
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ar -ru $@ $?
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endef
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define make_dep
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$(CC) -M $(CPPFLAGS) $< | sed 's|[a-zA-Z0-9_-]*\.o|gen/&|' > $@ || { rm $@ ; exit 1 ; }
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endef
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else
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ifeq "$(RULES)" "unix"
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LDLIBS += -lpthread
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comma=,
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define make_exe
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$(LD) $(LDFLAGS) $(patsubst -L%,-Wl$(comma)-rpath$(comma)%, $(filter -L%, $(LDFLAGS))) $(EXE_OFLAG)$@ $^ $(LDLIBS)
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endef
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define make_shlib
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$(LD) $(LDFLAGS) -Wl$(comma)--no-allow-shlib-undefined $(patsubst -L%,-Wl$(comma)-rpath$(comma)%, $(filter -L%, $(LDFLAGS))) -shared $(SHLIB_OFLAG)$@ $^ $(LDLIBS)
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endef
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define make_archive
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ar -ru $@ $?
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endef
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define make_dep
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$(CC) -M $(CPPFLAGS) $< | sed 's|[a-zA-Z0-9_-]*\.o|gen/&|' > $@ || { rm $@ ; exit 1 ; }
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endef
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else
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ifeq "$(RULES)" "windows"
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define make_exe
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$(LD) $(LDFLAGS) $(EXE_OFLAG)$@ $^ $(LDLIBS)
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endef
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define make_shlib
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$(LD) $(LDFLAGS) $(SHLIB_OFLAG)$@ $^ $(LDLIBS)
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endef
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define make_archive
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lib $(MACHINE) /out:$@ $^
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endef
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define make_dep
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$(CC) -E $(CPPFLAGS) $(CPPFLAGS) $< | grep "^#line.*\\\\vdds\\\\" | cut -d '"' -f 2 | sort -u | sed -e 's@\([A-Za-z]\)\:@ /cygdrive/\1@' -e 's@\\\\@/@g' -e '$$!s@$$@ \\@' -e '1s@^@$*$O: @' >$@
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endef
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else
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ifeq "$(RULES)" "wine"
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COMPILE_MANY_ATONCE=true
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getabspath=$1
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lc = $(subst A,a,$(subst B,b,$(subst C,c,$(subst D,d,$(subst E,e,$(subst F,f,$(subst G,g,$(subst H,h,$(subst I,i,$(subst J,j,$(subst K,k,$(subst L,l,$(subst M,m,$(subst N,n,$(subst O,o,$(subst P,p,$(subst Q,q,$(subst R,r,$(subst S,s,$(subst T,t,$(subst U,u,$(subst V,v,$(subst W,w,$(subst X,x,$(subst Y,y,$(subst Z,z,$1))))))))))))))))))))))))))
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FAKEPWD = $(call lc,z:$(subst /,\\\\,$(PWD)))
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define make_exe
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$(LD) $(LDFLAGS) $(EXE_OFLAG)$@ $^ $(LDLIBS)
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endef
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define make_shlib
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$(LD) $(LDFLAGS) $(SHLIB_OFLAG)$@ $^ $(LDLIBS)
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endef
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define make_archive
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lib $(MACHINE) /out:$@ $^
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endef
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define make_dep
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$(CC) -E $(CPPFLAGS) $(CPPFLAGS) $< | grep "^#line.*\\\\vdds\\\\" | cut -d '"' -f 2 | sort -u | sed -e 's@$(FAKEPWD)\(\\\\\)*@ @' -e 's@\\\\@/@g' -e '$$!s@$$@ \\@' -e '1s@^@$*$O: @' >$@
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endef
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else
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$(error "$(OS) not covered by build macros for")
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endif
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endif
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endif
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endif
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ifeq "$(GEN)" ""
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GEN = gen
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endif
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%$O:
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%$X:
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%$(SO):
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%.d:
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